Invincible Urchin

From the Super Mario Wiki
Not to be confused with Sea Urchin or Urchin.
Invincible Urchin
MKAGPDX Spiked Ball.png
Description
A blue ball with spikes surrounding it.

First appearance

Mario Kart Arcade GP DX (2013)

Effect on player

Three balls that surround the user and cannot be destroyed by driving into them.
Three Invincible Urchins surrounding Donkey Kong

An Invincible Urchin is an item in Mario Kart Arcade GP DX. It is a blue ball with spikes surrounding it, resembling a Spiked Ball. When used, three Invincible Urchins surround the user similar to a Triple Green Shell causing other racers to spin out if they touch the Urchins. Unlike Triple Green Shells, they do not disappear when this happens, although they automatically disappear after a couple seconds, similar to a Super Star.